GAS GENERATOR Russian patent published in 2008 - IPC F23B30/00 C10J3/20 

FIELD: oil and gas industry.

SUBSTANCE: invention refers to facilities for gasification of wood residue and can be employed for processing of humid sawdust into generator gas usable as fuel of internal combustion engines of mobile electro-stations. The technical result of the invention is achieved in a gas generator of the reverse process of gasification; the said generator comprises a lined case where sawdust is dried in its upper part and a coaxially installed shroud forming "a jacket" with the case; the said generator also comprises a sleeve with a throttle gate connected to the interior part of coaxial pipeline communicated with a combustion chamber arranged at the level of a tuyere belt; it ( the generator) comprises a device for vibro-fluidisation of sawdust which is installed in the case; the said devise is equipped with a vibrator of a cam type; the vibro-fluidisation device is arranged below the tuyere belt in a reduction chamber; a removable ash grid with an ash chamber is installed under the vibro-fluidisation device.

EFFECT: invention facilitates gasification of sawdust with relative humidity to 120 wt % into generator gas usable as fuel for internal combustion engines.

3 cl, 1 dwg